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Radiant|Natural|GIA

5.12ct H VS2 Radiant Natural Diamond

EX • H/VS2 • GIA 2568398355

Certificate GIA 2568398355

Diamond specifications and retailer prices

From $174,985 USD
As of October 28, 2026
Save $47,029 USD (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $287,293 USD at MOH London · As of October 29, 2026
View at MOH London

About this 5.12ct natural radiant diamond

This 5.12ct natural radiant sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2568398355. Listed at 4 retailers as of October 28, 2026, with a 27% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

5.12
Carat
H
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2568398355
Dimensions10.28 × 9.65 × 6.40 mm
L/W Ratio1.07
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Knot, Natural, Extra Facet
Top View
10.28 mm9.65 mm5.12 ctH / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2568398355
Side View
Table 65.0%CrownGirdle: MediumPavilionCulet: NoneDepth 66.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $287,293 USD|Low: $174,985 USD|High: $287,293 USD|Avg: $222,911 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4$174,985 USD
Retailer 3$179,261 USD
Retailer 2$222,014 USD
MOH London$287,293 USD

6 data points across 4 retailers

4 retailers$174,985 USD to $222,014 USD

B
Cheapest Retailer
-
$174,985 USD
B
Retailer 2
-
$179,261 USD
£141,151 GBP
View
B
Retailer 3
-
$222,014 USD
€211,442 EUR
View
Most Expensive
MOH London
DBF5573E1 · Oct 29
$287,293 USD
£226,215 GBP
View
Price under review
3 more retailers have this diamond
Prices start from $174,985 USDSave up to $47,029 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
5.12ct Radiant
$174,985 USD